kknongchang_2506/app/Module/Cleanup/CleanupServiceProvider.php

<?php

namespace App\Module\Cleanup;

use Illuminate\Support\ServiceProvider;
use App\Module\Cleanup\Commands\ScanTablesCommand;
use App\Module\Cleanup\Commands\CleanupDataCommand;

/**
 * Cleanup 模块服务提供者
 * 
 * 注册模块的服务、命令、路由等
 */
class CleanupServiceProvider extends ServiceProvider
{
    /**
     * 注册服务
     */
    public function register(): void
    {
        // 注册配置文件
        $this->mergeConfigFrom(
            __DIR__ . '/config/cleanup.php',
            'cleanup'
        );

        // 注册服务单例
        $this->app->singleton('cleanup.service', function ($app) {
            return new Services\CleanupService();
        });
    }

    /**
     * 启动服务
     */
    public function boot(): void
    {
        // 发布配置文件
        $this->publishes([
            __DIR__ . '/config/cleanup.php' => config_path('cleanup.php'),
        ], 'cleanup-config');

        // 发布数据库迁移文件
        $this->publishes([
            __DIR__ . '/Databases/GenerateSql/' => database_path('sql/cleanup/'),
        ], 'cleanup-migrations');

        // 注册命令
        if ($this->app->runningInConsole()) {
            $this->commands([
                ScanTablesCommand::class,
                CleanupDataCommand::class,
            ]);
        }

        // 注册路由
        $this->loadRoutesFrom(__DIR__ . '/routes/web.php');
        $this->loadRoutesFrom(__DIR__ . '/routes/api.php');

        // 注册视图
        $this->loadViewsFrom(__DIR__ . '/resources/views', 'cleanup');

        // 发布视图文件
        $this->publishes([
            __DIR__ . '/resources/views' => resource_path('views/vendor/cleanup'),
        ], 'cleanup-views');

        // 发布前端资源
        $this->publishes([
            __DIR__ . '/resources/assets' => public_path('vendor/cleanup'),
        ], 'cleanup-assets');

        // 注册事件监听器
        $this->registerEventListeners();

        // 注册中间件
        $this->registerMiddleware();

        // 注册调度任务
        $this->registerScheduledTasks();
    }

    /**
     * 注册事件监听器
     */
    protected function registerEventListeners(): void
    {
        // 任务状态变更事件
        \Event::listen(
            \App\Module\Cleanup\Events\TaskStatusChanged::class,
            \App\Module\Cleanup\Listeners\TaskStatusChangedListener::class
        );

        // 备份完成事件
        \Event::listen(
            \App\Module\Cleanup\Events\BackupCompleted::class,
            \App\Module\Cleanup\Listeners\BackupCompletedListener::class
        );

        // 清理完成事件
        \Event::listen(
            \App\Module\Cleanup\Events\CleanupCompleted::class,
            \App\Module\Cleanup\Listeners\CleanupCompletedListener::class
        );
    }

    /**
     * 注册中间件
     */
    protected function registerMiddleware(): void
    {
        // 注册清理权限中间件
        $this->app['router']->aliasMiddleware(
            'cleanup.permission',
            \App\Module\Cleanup\Middleware\CleanupPermissionMiddleware::class
        );

        // 注册任务状态检查中间件
        $this->app['router']->aliasMiddleware(
            'cleanup.task-status',
            \App\Module\Cleanup\Middleware\TaskStatusMiddleware::class
        );
    }

    /**
     * 注册调度任务
     */
    protected function registerScheduledTasks(): void
    {
        // 注册定时清理过期备份的任务
        $this->app->booted(function () {
            $schedule = $this->app->make(\Illuminate\Console\Scheduling\Schedule::class);
            
            // 每天凌晨2点清理过期备份
            $schedule->call(function () {
                \App\Module\Cleanup\Services\CleanupService::cleanExpiredBackups(
                    config('cleanup.backup.retention_days', 30)
                );
            })->dailyAt('02:00')->name('cleanup-expired-backups');

            // 每天凌晨3点清理历史日志
            $schedule->call(function () {
                \App\Module\Cleanup\Services\CleanupService::cleanHistoryLogs(
                    config('cleanup.log.retention_days', 30)
                );
            })->dailyAt('03:00')->name('cleanup-history-logs');

            // 每小时更新表统计信息
            $schedule->call(function () {
                \App\Module\Cleanup\Services\CleanupService::scanTables(false);
            })->hourly()->name('update-table-stats');
        });
    }

    /**
     * 获取提供的服务
     */
    public function provides(): array
    {
        return [
            'cleanup.service',
        ];
    }
}